Specifications

T
TH
T
CPA
TH
1
2
3
1. Target (T) has been acquired (red circle overlay) using MARPA and is being
track
ed by your radar. Speed and bearing of the target are shown and the target’s
heading is shown as a thin red line at 65°(TH).
2. The tracked target has now moved into the previously set guard zone around
your vessel and has triggered the dangerous target alarm, seen on screen, and
set off an audible alarm.
3. The alarm has been acknowledged and the target’s (T) (now overlaid with a red
triangle to note possible danger) closest point of approach (CPA) to your vessel is
shown on screen as 0.376nm and time to closest point of approach (TCPA) is 4
mins 20 secs (TH).
Track targets
Not everything transmits AIS! Using MARPA* (mini-automatic radar plotting aid)
allows you to identify vessel, speed, bearing, closest point of approach (CPA) and
time to closest point of approach (TCPA), dangerous/proximity alarms, overlay AIS
info for further target clarification.
Racon and SART
Raymarine radar antennas also trigger
RACON beacons and pick up signals from
Search And Rescue Transponders.
Bird Mode
Bird Mode automatically tracks flocks of seabirds (circled
below), giving fishermen the heads up on where the fish are.
Images and content for illustration purposes only.